Physicists magnetize a material with light: Terahertz technique could improve memory chip design
MIT physicists have created a new and long-lasting magnetic state in a material, using only light.
Red Giant XX Trianguli Has Massive Starspots, Dubbed the 'Most Spotted Star in the Sky'
XX Trianguli has massive starspots, over sun's entire surface area Starspots behave chaotically, unlike the Sun's predictable ...